Original title: Pulse stretcher for chirped pulse amplification with a high power- and spectral- transmissions
Translated title: Prodlužovač impulsů s vysokou spektrální a výkonovou propustností
Authors: Divoký, M. ; Smrž, M. ; Straka, Petr
Document type: Papers
Conference/Event: Annual University-Wide Seminar. WORKSHOP 2005 /13./, Praha (CZ), 2005-03-21 / 2005-03-25
Year: 2005
Language: eng
Abstract: [eng] [cze]
We present a pulse stretcher based on modified Öffner triplet using an off-plane (conical) diffraction under the Littrow configuration. Our system was ray-traced and the results are comparable with a similar design using in-plane diffraction. A slight conical diffraction is not a serious problem which was demonstrated by stretching the 10-fs pulses from a Ti:sapphire laser to ~300 ps and backcompressing them to 16 fs with a high power throughput over the system and low distortion of the pulses. Prodlužovač impulsů založený na Öffnerove tripletu využívající kónické difrakce v Littrowově konfiguraci byl použit pro dosažení vysoké účinnosti difrakce. Funkce prodlužovače byla ověřena experimentálním prodloužením 10 fs impulsů do 300 ps a jejich opětovným stlačením na 16 fs.
Keywords: chirped pulse amplification; conical diffraction; CPA; pulse compressor; pulse stretcher; ultrashort pulses
Project no.: CEZ:AV0Z10100523 (CEP), LN00A100 (CEP), KSK2043105 (CEP)
Funding provider: GA MŠk, GA AV ČR
Host item entry: Proceedings of Tenth Annual university-wide seminar WORKSHOP 2005, ISBN 80-01-03201-9

Institution: Institute of Physics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0131653

Permalink: http://www.nusl.cz/ntk/nusl-35134


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